Trace number 2673282

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
MD5SUM6d677c4de75200a225209ed048e7b96e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.575911
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673282-1276807979/watcher-2673282-1276807979 -o /tmp/evaluation-result-2673282-1276807979/solver-2673282-1276807979 -C 1800 -W 2000 -M 1800 run HOME/instance-2673282-1276807979.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22491
/proc/meminfo: memFree=1864496/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0

[startup+0.0864569 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22491
/proc/meminfo: memFree=1864496/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101457 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22491
/proc/meminfo: memFree=1864496/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301471 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22491
/proc/meminfo: memFree=1864496/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701499 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22491
/proc/meminfo: memFree=1864496/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22494
/proc/meminfo: memFree=1841168/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=35808 CPUtime=1.49
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 9032 0 0 0 143 6 0 0 22 0 1 0 22092956 36667392 8075 1992294400 134512640 134902295 4291485232 18446744073709551615 4160498979 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 8952 8075 263 96 0 8164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44508

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22494
/proc/meminfo: memFree=1822072/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=49148 CPUtime=3.09
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 13166 0 0 0 301 8 0 0 25 0 1 0 22092956 50327552 11351 1992294400 134512640 134902295 4291485232 18446744073709551615 4160495050 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 12287 11351 270 96 0 11499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57848

[startup+6.30089 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22494
/proc/meminfo: memFree=1818352/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=50468 CPUtime=6.29
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 13511 0 0 0 621 8 0 0 25 0 1 0 22092956 51679232 11696 1992294400 134512640 134902295 4291485232 18446744073709551615 4160472232 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 12617 11696 270 96 0 11829 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59168

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 22494
/proc/meminfo: memFree=1816120/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=52448 CPUtime=12.68
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 14009 0 0 0 1260 8 0 0 25 0 1 0 22092956 53706752 12194 1992294400 134512640 134902295 4291485232 18446744073709551615 4160478041 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 13112 12194 270 96 0 12324 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61148

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22494
/proc/meminfo: memFree=1812896/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=55648 CPUtime=25.48
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 14793 0 0 0 2539 9 0 0 25 0 1 0 22092956 56983552 12978 1992294400 134512640 134902295 4291485232 18446744073709551615 4160492519 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 13912 12978 270 96 0 13124 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64348

[startup+51.101 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 22494
/proc/meminfo: memFree=1808804/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=59608 CPUtime=51.07
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 15795 0 0 0 5097 10 0 0 25 0 1 0 22092956 61038592 13980 1992294400 134512640 134902295 4291485232 18446744073709551615 4160459300 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 14902 13980 270 96 0 14114 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68308

[startup+102.309 s]
/proc/loadavg: 1.11 1.03 1.01 2/108 22496
/proc/meminfo: memFree=1804464/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=63700 CPUtime=102.26
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 16809 0 0 0 10215 11 0 0 25 0 1 0 22092956 65228800 14994 1992294400 134512640 134902295 4291485232 18446744073709551615 4160478041 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 15925 14994 270 96 0 15137 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 72400

[startup+162.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/108 22498
/proc/meminfo: memFree=1799380/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=68796 CPUtime=162.24
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 18060 0 0 0 16211 13 0 0 25 0 1 0 22092956 70447104 16245 1992294400 134512640 134902295 4291485232 18446744073709551615 4160489598 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 17199 16245 270 96 0 16411 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77496

[startup+222.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/108 22500
/proc/meminfo: memFree=1795288/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=72900 CPUtime=222.22
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 19088 0 0 0 22208 14 0 0 25 0 1 0 22092956 74649600 17273 1992294400 134512640 134902295 4291485232 18446744073709551615 4160497370 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 18225 17273 270 96 0 17437 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 81600

[startup+282.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 22502
/proc/meminfo: memFree=1789336/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=78980 CPUtime=282.21
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 20605 0 0 0 28205 16 0 0 25 0 1 0 22092956 80875520 18790 1992294400 134512640 134902295 4291485232 18446744073709551615 4160489948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 19745 18790 270 96 0 18957 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 87680

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 22502
/proc/meminfo: memFree=1782764/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=85328 CPUtime=342.19
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 22208 0 0 0 34201 18 0 0 25 0 1 0 22092956 87375872 20393 1992294400 134512640 134902295 4291485232 18446744073709551615 4160489598 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 21332 20393 270 96 0 20544 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 94028

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 22504
/proc/meminfo: memFree=1778548/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=89788 CPUtime=402.18
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 23273 0 0 0 40198 20 0 0 25 0 1 0 22092956 91942912 21458 1992294400 134512640 134902295 4291485232 18446744073709551615 4160459432 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 22447 21458 270 96 0 21659 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 98488

[startup+462.301 s]

################
# More data... #
################

/proc/22493/statm: 45249 44179 270 96 0 44461 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 189696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22535
/proc/meminfo: memFree=1681208/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=186480 CPUtime=1181.95
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 47370 0 0 0 118151 44 0 0 25 0 1 0 22092956 190955520 45555 1992294400 134512640 134902295 4291485232 18446744073709551615 4160489816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 46620 45555 270 96 0 45832 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 195180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22535
/proc/meminfo: memFree=1676248/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=191440 CPUtime=1241.93
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 48604 0 0 0 124148 45 0 0 25 0 1 0 22092956 196034560 46789 1992294400 134512640 134902295 4291485232 18446744073709551615 4160471569 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 47860 46789 270 96 0 47072 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 200140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22537
/proc/meminfo: memFree=1671784/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=195852 CPUtime=1301.92
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 49728 0 0 0 130146 46 0 0 25 0 1 0 22092956 200552448 47913 1992294400 134512640 134902295 4291485232 18446744073709551615 4160478039 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 48963 47913 270 96 0 48175 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 204552

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22539
/proc/meminfo: memFree=1663476/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=204212 CPUtime=1361.89
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 51801 0 0 0 136141 48 0 0 25 0 1 0 22092956 209113088 49986 1992294400 134512640 134902295 4291485232 18446744073709551615 4160459432 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 51053 49986 270 96 0 50265 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 212912

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22541
/proc/meminfo: memFree=1657400/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=210792 CPUtime=1421.89
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 53314 0 0 0 142138 51 0 0 25 0 1 0 22092956 215851008 51499 1992294400 134512640 134902295 4291485232 18446744073709551615 4160472267 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 52698 51499 270 96 0 51910 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 219492

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22543
/proc/meminfo: memFree=1651324/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=216776 CPUtime=1481.85
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 54833 0 0 0 148132 53 0 0 25 0 1 0 22092956 221978624 53018 1992294400 134512640 134902295 4291485232 18446744073709551615 4160463427 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 54194 53018 270 96 0 53406 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 225476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22543
/proc/meminfo: memFree=1642768/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=225228 CPUtime=1541.84
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 56947 0 0 0 154129 55 0 0 25 0 1 0 22092956 230633472 55132 1992294400 134512640 134902295 4291485232 18446744073709551615 4160492445 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 56307 55132 270 96 0 55519 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 233928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22545
/proc/meminfo: memFree=1635328/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=232752 CPUtime=1601.82
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 58819 0 0 0 160125 57 0 0 25 0 1 0 22092956 238338048 57004 1992294400 134512640 134902295 4291485232 18446744073709551615 4160497483 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 58188 57004 270 96 0 57400 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 241452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22547
/proc/meminfo: memFree=1629748/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=238152 CPUtime=1661.81
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 60188 0 0 0 166122 59 0 0 25 0 1 0 22092956 243867648 58373 1992294400 134512640 134902295 4291485232 18446744073709551615 4160489598 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 59538 58373 270 96 0 58750 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 246852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22549
/proc/meminfo: memFree=1624788/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=243080 CPUtime=1721.79
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 61394 0 0 0 172118 61 0 0 25 0 1 0 22092956 248913920 59579 1992294400 134512640 134902295 4291485232 18446744073709551615 4160492549 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 60770 59579 270 96 0 59982 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 251780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22551
/proc/meminfo: memFree=1620076/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=247644 CPUtime=1781.77
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 62542 0 0 0 178115 62 0 0 25 0 1 0 22092956 253587456 60727 1992294400 134512640 134902295 4291485232 18446744073709551615 4160481474 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 61911 60727 270 96 0 61123 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 256344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22551
/proc/meminfo: memFree=1618960/2059040 swapFree=4139932/4192956
[pid=22491] ppid=22489 vsize=8700 CPUtime=0
/proc/22491/stat : 22491 (run) S 22489 22491 21957 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22092956 8908800 251 1992294400 4194304 4922060 140734229919088 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22491/statm: 2175 251 211 178 0 68 0
[pid=22493] ppid=22491 vsize=248700 CPUtime=1800.08
/proc/22493/stat : 22493 (PBPASSolver) R 22491 22491 21957 0 -1 4202496 62819 0 0 0 179946 62 0 0 25 0 1 0 22092956 254668800 61004 1992294400 134512640 134902295 4291485232 18446744073709551615 4160478094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22493/statm: 62175 61004 270 96 0 61387 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 257400

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22491 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1799.46
CPU system time (s): 0.62
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 257400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.73958 second user time and 8.74267 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-17 22:52:59
IDJOB=2673282
IDBENCH=47949
IDSOLVER=1174
FILE ID=node034/2673282-1276807979
PBS_JOBID= 11176651
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673282-1276807979/watcher-2673282-1276807979 -o /tmp/evaluation-result-2673282-1276807979/solver-2673282-1276807979 -C 1800 -W 2000 -M 1800  run HOME/instance-2673282-1276807979.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6d677c4de75200a225209ed048e7b96e
RANDOM SEED=748642197

node034.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865016 kB
Buffers:         14504 kB
Cached:          89324 kB
SwapCached:       6520 kB
Active:          56036 kB
Inactive:        61048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865016 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       10960 kB
Mapped:          12936 kB
Slab:            54792 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182348 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62488 MiB
End job on node034 at 2010-06-17 23:23:02